Cadillac STS Cadillac STS 2011 Lexus RX Lexus RX 2018

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Cadillac STS vs. Lexus RX Price Comparison (MSRP)

The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.

Models in short supply often sell at or even above these prices.

Cadillac STS vs. Lexus RX Invoice Comparison

Lowest Total Price: $55,930

Lexus RX 350   
Difference: $6,610

Lowest Total Invoice: $52,215

Lexus RX 350   
Difference: $6,228

Calculate Payments

  Down Payment Interest Rate Term
Model Year20112018
ModelSTSRX
TrimLuxury350
Body4dr Sedan4dr SUV
Base Price $50,820 $43,270
Base Invoice $48,024 $40,457
Premium Luxury Collection 4,600  
Luxury Level Two Package 3,950  
AWD 1,900 1,400
Performance braking system (optional) 395  
Luxury Package   4,180
Sunroof   1,350
Navigation Package   2,120
Power-folding second row seats   1,480
Obstacle detection, rear   535
Head-up display (HUD)   600
Premium Luxury Collection 4,048  
Luxury Level Two Package 3,476  
AWD 1,672 1,309
Performance braking system (optional) 348  
Luxury Package   3,848
Sunroof   1,243
Navigation Package   1,956
Power-folding second row seats   1,363
Obstacle detection, rear   492
Head-up display (HUD)   552
Options (change) 10,845 11,665
Options (change) 9,544 10,763
Destination 875 995
Total Price $62,540 $55,930
Total Invoice $58,443 $52,215

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While we strive for accuracy, the site is not error-free, and prices can change at any time.

Dealer Price Quotes

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Request free, no-obligation Cadillac STS dealer quotes or Lexus RX dealer quotes from dealers using our car quote form.

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TrueDelta Value Comparison: Cadillac STS vs. Lexus RX

Lowest Adjusted Price and Invoice: Lexus RX 350
TrueDelta Adjusted Price Difference: $13,190
TrueDelta Adjusted Invoice Difference: $12,371
Model Year20112018
ModelSTSRX
TrimLuxury350
Body4dr Sedan4dr SUV
Engine302hp V6295hp V6
TransmissionT6T8
DrivetrainAWDAWD
EPA Fuel Economy (city/highway)17/26 MPG19/26 MPG
Audio (watts, speakers)300, 15?, 12
Tire (rear if not all the same)235/50-17255/55-20
Total Price$62,540$55,930
Adjustments for Features0-6,580
Feature-Adjusted Total Price$62,540$49,350
Total Invoice$58,443$52,215
Adjustments for Features0-6,143
Feature-Adjusted Total Invoice$58,443$46,072

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Features Comparison: Cadillac STS vs. Lexus RX

Model Year20112018
ModelSTSRX
TrimLuxury350
Body4dr Sedan4dr SUV
Transmission and Drivetrain 
6-speed manually-shiftable automatic$1100 
8-speed manually-shiftable automatic $1300
AWD$1700$1700
Accessories 
Adaptive cruise control, all-speed $850
Cruise control$150 
Power liftgate $350
Remote app $25
Remote start$150 
Remote window/roof operation $15
Sunshades, second row $125
Brakes, Airbags, and Other Safety 
Active or whiplash-reducing head restraints, front seats $0
Automatic braking, high-speed or partial $200
Automatic braking, low-speed $200
Backup collision intervention $150
Cross-traffic warning, rear $100
Forward collision warning $200
Knee airbag, driver $75
Knee airbag, passenger $75
Lane keeping assist $400
Obstacle detection, front $150
Pedestrian detection $50
Radar- or camera-based collision preparation system $0
Rear side airbags $300
Rearview camera $200
Rollover sensor $50
Vehicle health reports $0
Cargo Management 
Cargo cover $75
Cargo net$40 
Overhead sunglass holder $25
Rear seat pass-through$100 
Roof rails $250
Climate Control 
Rain-sensing wipers $175
Rear air vents $100
Rear air vents with manual controls$150 
Rear wiper $175
Variable intermittent wipers$75 
Water-repellent front-door glass $15
Exterior 
Deep-tinted rear windows $275
Rear bumper protector $40
Rear spoiler $200
Self-repairing paint $0
Wheel-lip moldings $75
Infotainment 
App support $0
Aux input $50
Bluetooth audio streaming $25
CD changer, in-dash$325 
CD player $125
HD radio $50
Larger infotainment display $0
MP3-compatible player $50
Rear seat audio controls$25 
Siri Eyes Free support $0
SMS text-to-speech reader $25
Surround sound$250 
Telematics service, such as OnStar $200
Telematics service, such as OnStar, with navigation$225 
Traffic + travel information $25
USB port $25
Instruments, Lights, and Mirrors 
Analog clock $25
Auto-dimming passenger-side mirror $75
Compass$0 
Headlight washers$50 
Interior ambient lighting $150
LED headlights, single projector or low beam only $750
Mirror tilt-down in reverse $25
Power-folding mirrors $50
Xenon HID headlights$500 
Seats and Interior Trim 
Door sill trim plates$100 
Illuminated door sill trim plates $200
Leather door panel trim $250
Manual fore-aft adjuster, second row seats $75
Manual recliner, second row seats $75
Power thigh support length adjuster, driver seat $100
Power thigh support length adjuster, passenger seat $100
Power-folding second row seats $700
Suspension, Wheels, and Tires 
Chrome-coated alloy wheels $600
Electronic systems calibration selector $200
Polished alloy wheels$350 
Total Value of Features$5,290$11,870
Value of Feature Adjustments$0$6,580
Value of Feature Adjustments0-6,143

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Specifications Comparison: Cadillac STS vs. Lexus RX

Model Year20112018
ModelSTSRX
Body4dr Sedan4dr SUV
Wheelbase116.4 in109.8 in
Length196.7 in192.5 in
Width72.6 in74.6 in
Height57.6 in67.7 in
Curb Weight4,125 lb.4,387 lb.
Fuel Capacity17.0 gal.19.2 gal.
Row 1 Headroom38.7 in39.4 in
Row 1 Shoulder Room58.6 in57.8 in
Row 1 Hip Room54.6 in56.6 in
Row 1 Legroom42.6 in44.1 in
Row 2 Headroom37.9 in39.1 in
Row 2 Shoulder Room57.4 in57.6 in
Row 2 Hip Room55.6 in56.1 in
Row 2 Legroom38.3 in38.0 in
Cargo Volume,
Minimum
13.8 ft318.4 ft3
Cargo Volume,
Maximum
13.856.3 ft3

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Option Package Details
Cadillac STS Luxury

Premium Luxury Collection
FeatureValueRequested?
Sunroof900Yes
Termporary spare tire150Yes
Head-up display (HUD)350Yes
Lane departure warning system200Yes
Blind spot warning system200Yes
Total Requested1800100%
Total Not Requested00%
Luxury Level Two Package
FeatureValueRequested?
Xenon HID headlights500Yes
Headlight washers50No
Auto-dimming headlights200Yes
Navigation system600Yes
Surround sound250No
DVD-compatible player0Yes
Rear seat audio controls25No
Voice control for nav and audio100Yes
Bose, 300W, 15 speakers (with subwoofer)350No
Total Requested140067%
Total Not Requested67533%

Option Package Details
Lexus RX 350

Sunroof
FeatureValueRequested?
Sunroof900Yes
Roof rails250No
Total Requested90078%
Total Not Requested25022%
Power-folding second row seats
FeatureValueRequested?
Power-folding second row seats400No
Heated front seats200Yes
Heated second row seats200Yes
Cooled or ventilated front seats300Yes
Total Requested70064%
Total Not Requested40036%
Obstacle detection, rear
FeatureValueRequested?
Obstacle detection, rear250Yes
Obstacle detection, front150No
Backup collision intervention150No
Total Requested25045%
Total Not Requested30055%
Luxury Package
FeatureValueRequested?
Wood trim300Yes
Interior ambient lighting150No
Illuminated door sill trim plates100No
Chrome-coated alloy wheels250Yes
Upgraded leather upholstery0No
Power 4-way lumbar adjuster, driver seat50Yes
Power thigh support length adjuster, driver seat100No
Power 4-way lumbar adjuster, passenger seat50Yes
Power thigh support length adjuster, passenger seat100No
Sunshades, second row125No
Wood/leather-wrapped steering wheel150Yes
Heated steering wheel100Yes
255/55VR20 tires400No
Leather seating surfaces900Yes
Memory system, driver seat200Yes
Auto-dimming driver-side mirror75Yes
Power-folding mirrors50No
Auto-dimming passenger-side mirror75No
Leather door panel trim250No
Total Requested207561%
Total Not Requested135039%
Navigation Package
FeatureValueRequested?
Navigation system550Yes
DVD-compatible player0Yes
Voice control for nav and audio75Yes
Automatic air recirculation100Yes
SMS text-to-speech reader25No
Unbranded, 12 speakers (with subwoofer)350No
Speed limit information0No
Larger infotainment display0No
Vehicle health reports0No
App support0No
Total Requested72566%
Total Not Requested37534%

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